OBD-II Diagnostic Trouble Code

P0593

Cruise Control Multi-Function Input “B” Circuit High

P

Powertrain
engine / trans

0

Generic
SAE standard

5

Speed / idle / inputs

93

Cruise Control Multi-Function Input “B” Circuit High

Severity · general guide

Moderate

Fix soon — usually won't strand you

Code type

Ram

System

Powertrain

Model

RAM 1500

Years

2002-2008